The study reported on here was a qualitative interpretative case study. We explored the pedagogical issues of Senior Phase natural sciences teachers when teaching the matter and materials strand in some of the schools in the Siyabuswa circuit. This study was motivated by the concerted focus on the Fourth Industrial Revolution in developing…

The notion of family resemblance has recently emerged as a promising and fruitful approach to characterising the nature of science (NOS) in science education research, offering solutions to some perplexing challenges such as capturing both the domain-general and domain-specific features of science with a single framework. At the same time,…

This paper describes a study conducted in Bachelor of Pre-primary education degree classroom during a Teaching of the Natural Sciences class. It shows how poster may be used as a teaching and learning tool for natural science. The main motivation that guided the research was the fact that half the teacher trainee students had been removed from the…

This article utilizes a framework for classifying different scientific methods suggested by a philosopher of science (Brandon "Synthese," 99, 59-73, 1994) called Brandon's Matrix. It presents findings from teachers who took part in a funded project in England that looked at the nature of scientific methods in science investigations.…

We present an integrative mixed-methods systematic review of research on laboratory work in secondary-school science education from 1996 to 2019. The aim of the study is to identify important aspects of how to successfully make use of laboratory work as a science-teaching strategy in secondary schools. By engaging teachers, our study uses a…

While many studies about special education needs (SEN) have discussed inclusive efforts in educational settings, more proximal research examining ways to support students with SEN in-process to achieve is needed. This study discussed proximal data, collected from eye trackers and lesson videos, showing how students with SEN transit between the…

Science education literature calls for students' participation in science practices through ongoing collective sensemaking built on coherence from the student perspective. However, few studies systematically consider students' point of view and there is little guidance for how teachers can lead the class to co-construct specified learning goals…

This study investigates challenges of enactment teachers notice when analyzing artifacts of teaching in a professional development focused on supporting the enactment of NGSS-aligned modeling instruction. Five secondary science teachers participated in a semester-long video club. Transcripts of the segments of their meetings in which they analyzed…

Photocatalytic degradation of methylene blue was implemented as a laboratory experiment by the undergraduate students majoring in chemical education using graphene (GR)/TiO[subscript 2] as a catalyst. These chemistry preservice teachers synthesized a GR/TiO[subscript 2] composite and used it to degrade wastewater containing methylene blue under…

The reduction of nitroarenes to anilines is a key transformation with real-life context, central to the preparation of many important fine chemicals. The importance of this transformation has led to its inclusion in not only university organic chemistry courses but also preuniversity, especially in Europe. A variety of reagent combinations have…

The analysis of spontaneous tail coiling (STC) in zebrafish embryos is a functional parameter that allows the study of motor development. It has recently gained relevance as a biomarker to assess the neurotoxicity of environmental substances. Its practicability in the laboratory makes it an excellent pedagogical tool for promoting students'…

Scientists have always been fascinated by transient far-from-equilibrium systems. Since the (early) 1970s, there have been literature reports on the implementation of didactic experiments as a tool for attracting and stimulating students' and general public interest. In this work, a group of 12 high school students, supported by their chemistry…

Primary school topics involving abstract concepts are challenging to teach. Electric circuits can be simply constructed but complex to explain. New approaches in teaching students for understanding are needed to advance practice in primary science. This paper combines the strengths of multimodality research perspectives with variation theory to…

Modeling is an important tool in science teaching and learning. Constructing a model instead of replicating one is more meaningful and better supports student learning than analyzing premade models (Firooznia 2015; Gouvea and Passmore 2017; Takemura and Kurabayashi 2014). Models include physical replications of a scientific phenomenon or analyzing…

Inspired by Freire's principle of dialogue, in this article we present a series of dialogues and critical syntheses between a science teacher-researcher with 35 years of experience and an early-career science teacher-researcher. We explore being in-between academic research in science education and high school teaching. Following Anzaldúa's…